TALENT-NEXT-JAVA-QUIZ1

TALENT-NEXT-JAVA-QUIZ1

University

20 Qs

quiz-placeholder

Similar activities

Java Quiz 1

Java Quiz 1

University

20 Qs

quiz pertemuan 2 asik ddp

quiz pertemuan 2 asik ddp

University

15 Qs

QUIZ 1: REVIEW ON C

QUIZ 1: REVIEW ON C

University

15 Qs

TEST1.PY

TEST1.PY

10th Grade - University

20 Qs

QUIZ 2

QUIZ 2

University

20 Qs

C Programming Unit-1 Test-2

C Programming Unit-1 Test-2

University

20 Qs

Lecture 5 - Introduction to Computing

Lecture 5 - Introduction to Computing

University

18 Qs

Microprocessor

Microprocessor

University

20 Qs

TALENT-NEXT-JAVA-QUIZ1

TALENT-NEXT-JAVA-QUIZ1

Assessment

Quiz

Computers

University

Practice Problem

Hard

Created by

Isha Kansal

Used 45+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1) Which of the following option leads to the portability and security of Java?

Bytecode is executed by JVM

The applet makes the Java code secure and portable

Use of exception handling

Dynamic binding between objects

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

public class MyFirst { public static void main(String[] args) { MyFirst obj = new MyFirst(n);

}

static int a = 10;

static int n;

int b = 5;

int c;

public MyFirst(int m)

{

System.out.println(a + ", " + b + ", " + c + ", " + n + ", " + m);

} // Instance Block

{ b = 30; n = 20;

} // Static Block

static

{ a = 60;

}

}

10, 5, 0, 20, 0

10, 30, 20

60, 5, 0, 20

60, 30, 0, 20, 0

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

_____ is used to find and fix bugs in the Java programs.

JVM

JRE

JDK

JDB

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Evaluate the following Java expression, if x=3, y=5, and z=10:

++z + y - y + z + x++

24

23

20

25

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

tell the output

public class Test {

public static void main(String[] args) {

int count = 1;

while (count <= 15)

{

System.out.println(count % 2 == 1 ? "***" : "+++++");

++count;

} // end while

} // end main

}

15 times ***

15 times +++++

8 times *** and 7 times +++++

Both will print only once

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following for loop declaration is not valid?

for ( int i = 99; i >= 0; i / 9 )

for ( int i = 7; i <= 77; i += 7 )

for ( int i = 20; i >= 2; - -i )

for ( int i = 2; i <= 20; i = 2* i )

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which method of the Class.class is used to determine the name of a class represented by the class object as a String?

getClass()

intern()

getName()

toString()

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?